blueconst.com

Valid Email Server
Domain Lookup › blueconst.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
blueconst.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-23 20:42:15 UTC · ↺ Refresh

MX Hostnames

  • blueconst-com.mail.protection.outlook.com

MX Priorities

  • blueconst-com.mail.protection.outlook.com: 0

A / AAAA Records

  • 172.67.68.105 (no PTR)
  • 104.26.10.250 (no PTR)
  • 104.26.11.250
  • 2606:4700:20::681a:afa
  • 2606:4700:20::681a:bfa
  • 2606:4700:20::ac43:4469

Mail Server IPs

  • 52.101.192.0 ↩ mail-yqzpr01cu00900.inbound.protection.outlook.com
  • 52.101.190.1 ↩ mail-yt3pr01cu00701.inbound.protection.outlook.com
  • 52.101.190.2 ↩ mail-yt3pr01cu00602.inbound.protection.outlook.com
  • 52.101.190.0 ↩ mail-yt5pr01cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:c944:: ↩ mail-yqzpr01cu00900.inbound.protection.outlook.com
  • 2a01:111:f403:c942::2 ↩ mail-yt3pr01cu00602.inbound.protection.outlook.com
  • 2a01:111:f403:c942:: ↩ mail-yt5pr01cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:c944::1 ↩ mail-yqzpr01cu01001.inbound.protection.outlook.com

SOA Record

Raw SOA aarav.ns.cloudflare.com dns.cloudflare.com 2398200984 10000 2400 604800 1800
Primary NS (mname)
aarav.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398200984
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

roxy.ns.cloudflare.com
aarav.ns.cloudflare.com

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1;p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)

DKIM Selectors

✗ None detected

No DKIM records found for common selectors — your provider may use a custom selector name.

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

2 records
  • rippling-domain-verification=45208c71
  • SPFv=spf1 include:spf.protection.outlook.com -all
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